Omega Constellation Automatic Chronometer – Ref. 2852 – 18K Solid Gold – Cal. 505 – Vintage 1958 An elegant and highly collectible Omega Constellation, representing one of the brand’s most iconic and prestigious chronometer lines from the golden era of Swiss watchmaking. This refined timepiece is crafted in solid 18K yellow gold, featuring a classic and timeless 35 mm case with beautifully preserved proportions. The watch is fitted with a striking black dial (professionally restored), enhanced by applied gold baton hour markers and matching dauphine hands, creating a sophisticated and luxurious aesthetic. The Constellation name and signature star at 6 o’clock emphasize its chronometer-grade precision and heritage. At its heart beats the renowned Omega Caliber 505, an automatic chronometer-certified movement with 24 jewels, adjusted to high standards and known for its reliability and smooth performance. This caliber represents Omega’s technical excellence during the 1950s and is highly regarded among collectors. The case back features the iconic Constellation observatory medallion, symbolizing Omega’s achievements in precision timekeeping competitions. Specifications: Brand: Omega Model: Constellation Automatic Chronometer Reference: 2852 Movement: Automatic, Omega Cal. 505 (24 jewels, chronometer-certified) Functions: Hours, minutes, central seconds Case Material: Solid 18K yellow gold Dial: Black (professionally restored) with applied gold markers Crystal: Acrylic Crown: Omega-signed crown Strap: New brown leather strap with original Omega gold-plated buckle Condition: Very good vintage condition with no major signs of wear, looks amazing ! Dimensions: Case diameter (without crown): 35 mm Case diameter (with crown): approx. 37.5 mm Lug-to-lug: approx. 45 mm Thickness: approx. 10,5 mm Lug width: 18 mm total weight: 50 g (including watch strap) Watch comes with Omega box shown in the pictures. The watch comes with its original Omega Precision Certificate / Chronometer Certificate, issued for movement number 16,113,993. This certificate confirms that the watch successfully passed official precision tests and was awarded the official title of Chronometer. International Guarantee is also included, This is a valuable and highly collectible original document, adding historical importance and authenticity to the watch. Important Information for Buyers Outside the European Union If you are purchasing from outside the EU, please note that any applicable customs duties, import taxes, or related fees in your country are the sole responsibility of the buyer. In addition, return shipments are also at the buyer’s expense, including all related costs. For this reason, I kindly ask you to make your purchase thoughtfully. Thank you for your understanding. Tracked and insured shipping 30 EUR (European Union) 50 EUR ( Worldwide )